Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

55°F

13°C

Humidity	82%
Wind Speed	Calm
Barometer	30.28 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	2 Aug 7:15 am MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SW Boulder CO

Today
High: 87 °F
Areas Smoke
then Chance
T-storms
Tonight
Low: 57 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 92 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 95 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 95 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Areas of smoke before noon. Mostly sunny, with a high near 87. West northwest wind 3 to 7 mph.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 57. West wind 3 to 6 mph. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 85. Light and variable wind becoming northeast around 6 mph in the morning.

Sunday Night

Mostly clear, with a low around 60. Northeast wind around 6 mph becoming calm in the evening.

Monday

Sunny, with a high near 92. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.

Monday Night

Mostly clear, with a low around 62.

Tuesday

Mostly sunny, with a high near 95.

Tuesday Night

Partly cloudy, with a low around 65.